LM285D-1.2G Voltage References & Supervisors by ON Semiconductor

MicroPower Voltage Reference Diodes


The LM285/LM385 series are micropower two-terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 µA to 20 mA, these devices feature exceptionally low dynamic impedance, low noise and stable operation over time and temperature. Tight voltage tolerances are achieved by on-chip trimming. The large dynamic operating range enables these devices to be used in applications with widely varying supplies with excellent regulation. Extremely low operating current make these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended battery life is required. The LM285/LM385 series are packaged in a low cost TO-226AA plastic case and are available in two voltage versions of 1.235 and 2.500 V as denoted by the device suffix (see Ordering Information table). The LM285 is specified over a -40 C to +85 C temperature range while the LM385 is rated from 0 C to +70 C. The LM385 is also available in a surface mount plastic package in voltages of 1.235 and 2.500 V.

Where to Buy

Prices starting from US$0.29

Distributor Stock
Logo for RS
RS
from US$0.29
636
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.30
1,441
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.32
336
in stock
Buy Now
Logo for element14
element14
from US$0.31
336
in stock
Buy Now
Logo for Farnell
Farnell
from US$0.30
336
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.38
96
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
1,960
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
-
1,960
in stock
Buy Now
Logo for Avnet America
Avnet America
-
808
in stock
Buy Now
Logo for RS Americas
RS Americas
from US$0.73
-
Buy Now

Features

Operating Current from 10 µA to 20 mA
1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades
Low Temperature Coefficient
1.0 W Dynamic Impedance
Surface Mount Package Available
Pb-Free Packages are Available

Specifications

Description LM285, 1.2 V, ±1%
Compliance Pb-free Halide free
Type Fixed
V(BR) Typ (V) 1.25
Tolerance (%) 1
IR Min (mA) 0.01
TA Min (°C) -40
TA Max (°C) 85
Package Type SOIC-8

Alternative Descriptions

LM385 Series 1.235 V 20 mA SMT Micropower Voltage Reference Diode - SOIC-8 | Future Electronics
LM285D-1.2G, ANA MICROPWR V-REG DIODE | RS
Voltage Reference, Micropower, Shunt - Fixed, Lm285 Series, 1.235V, Nsoic-8 Rohs Compliant: Yes |Onsemi LM285D-1.2G | Newark Electronics
VOLTAGE REF, SHUNT, 1.235V, NSOIC-8 | element14
IC: voltage reference source | Transfer Multisort Elektronik
V-Ref Precision 1.235V 20mA 8-Pin SOIC N Rail | EBV Elektronik
LM285D-1.2G, Voltage Reference 1.235V, 1%, 8-Pin SOIC | ON Semiconductor LM285D-1.2G | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM285D-1.2G?

Additional datasheets, footprints and schematics for LM285D-1.2G are listed on our Part Details page. You can also find images and similar parts to LM285D-1.2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM285D-1.2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM285D-1.2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM285D-1.2G fall under?

The LM285D-1.2G is listed under Power Management > Voltage References & Supervisors > Voltage References.

Can I view similar or alternative parts?

You can view similar parts to LM285D-1.2G when available in the Voltage References range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM285D-1.2G you can contact the distributor directly for product support, shipping queries etc.

Is the LM285D-1.2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for LM285D-1.2G have stock available?

Authorised distributors including Future Electronics, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for LM285D-1.2G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM285D-1.2G often in real-time on the comparison pages.

What if I can't find stock of LM285D-1.2G?

You can fill out our help required form which you can use to request a quote for LM285D-1.2G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay